Two commonly used connectors are the USB and the HDMI connectors. USB connectors today are widely used to connect PC accessories such as keyboards, mouse, printers and even flash drives to computers. They allow data transfer and can also provide power to devices like smartphones and cameras. USB connectors come in different versions such as USB-A, USB-C and so forth with each offering varying speeds and capabilities. USB-C in particular supports faster data transfer and charging. HDMI connectors are primarily used for transmitting high definition video and audio signals from a source device such as a computer or a game console to a display device like a monitor or a TV itself. HDMI simplifies connections by combining video and audio in one cable, making it a deal for home entertainment and multimedia setups. Both connectors are essential in modern computing and media systems, serving different but complementary purposes-USB for data and power, HDMI for audiovisual content. Honestly, its something that even modern computer gamers are well aware of when it comes to PC setups.